77275080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71551}}^1$

素因数の和:71571

約数の個数: 64

約数和(自身を含む): 257587200

約数和(自身を除く): 180312120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 71551, 143102, 214653, 286204, 357755, 429306, 572408, 643959, 715510, 858612, 1073265, 1287918, 1431020, 1717224, 1931877, 2146530, 2575836, 2862040, 3219795, 3863754, 4293060, 5151672, 6439590, 7727508, 8586120, 9659385, 12879180, 15455016, 19318770, 25758360, 38637540, 77275080]

約数ペア:

[(1, 77275080), (2, 38637540), (3, 25758360), (4, 19318770), (5, 15455016), (6, 12879180), (8, 9659385), (9, 8586120), (10, 7727508), (12, 6439590), (15, 5151672), (18, 4293060), (20, 3863754), (24, 3219795), (27, 2862040), (30, 2575836), (36, 2146530), (40, 1931877), (45, 1717224), (54, 1431020), (60, 1287918), (72, 1073265), (90, 858612), (108, 715510), (120, 643959), (135, 572408), (180, 429306), (216, 357755), (270, 286204), (360, 214653), (540, 143102), (1080, 71551)]